Specter Officer
Reach max level with one class in the Cooperative campaign.
12/9/2008
9:52:09 PM
Ultra Rare 2.3%
Primarch Hunter
Kill 200 Elite Chimera in the Cooperative campaign.
11/18/2008
5:16:23 AM
Very Rare 6.2%
Tour of Duty
Complete one mission on each region in the Cooperative campaign.
11/18/2008
4:35:36 AM
Very Rare 7.4%
Maxed All Tracks
Purchased every slot in all four Plasmid and Tonic tracks
11/17/2008
11:13:30 PM
Rare 19.6%
Three Fully Upgraded Weapons
The player has fully upgraded three weapons
11/17/2008
7:52:50 PM
Rare 29.3%
Broke Fontaine's Mind Control
The player has broken Fontaine's mind control
11/17/2008
7:11:46 PM
Rare 35.2%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
11/17/2008
6:10:50 PM
Rare 33.8%